University of Toronto @utoronto.ca Welcome to #UofT! Canada’s top university, and a catalyst for discovery, innovation, and progress. #UofTDefyGravity
🔗 utoronto.ca
Weinhouse Lab @weinhouselab.bsky.social OHSU faculty. Research in epigenetic memory of environmental stress response
ICT2028 @ict2028.bsky.social The International Union of Toxicology (IUTOX) 18th International Congress of Toxicology (ICTXVIII), “Toxicology in a Changing World”, is taking place in Vancouver, Canada on June 11-14, 2028
Learn more at www.ict2028.com
Vusumuzi Ngonidzashe Hove @vusumuzihove.bsky.social
Ph.D. Student, Pharmaceutical Sciences, @umaryland.edu School of Pharmacy 💊 | Medicinal Chemist👨🏾🔬🔬🧪| Oncology Researcher 💻🧬💉| @ubuffalo.bsky.social Alumnus🎓🦬 | @UBmenstennis🤘🏿🎾 | Zimbabwean Pro Tennis Player🎾🇿🇼 |#BillsMafia🏈🇺🇸
https://linktr.ee/vusumuzihove
Debt Shop Boi @debtshopboi.bsky.social Toronto-based synthpop-industrial-darkwave-electropunk artist. Lover of black cats, hater of fascism. https://linktr.ee/debtshopboi
Bernard Lavallée @bernardlavallee.bsky.social Nutritionniste | Dietitian
Alimentation | Société
🌈
linktr.ee/nutritionnisteurbain
TTC Alerts @ttcalerts.bsky.social Unofficial 🤖, Toronto Transit Commission Line & Route Alerts
For further information, please check https://www.ttc.ca/service-alerts
🇨🇦Gen X Goth🇺🇸 @jengagnon.bsky.social Canada/US dual citizen. ☕️ lover. Indivisible Vancouver co-founder. Opinions shared are my own. Make Orwell Fiction Again.
Climate Action Plan Justice Coalition @capjc.bsky.social The Climate Action Plan Justice Coalition advocates for environmentally just, transparent, accountable, collaborative climate action planning that includes and empowers vulnerable communities harmed by climate change and systemic oppression. SW PA ⊂ Earth
Cooperstreaming ♿️ @cooperstreaming.bsky.social ♿️ The most overly confident disabled woman in America.
Mark Hamill once told me I had pretty eyes and I'll never shut up about it.
As seen in Buzzfeed, The BBC, New York Magazine, & most forebodingly, TMZ
https://linktr.ee/Cooperstreaming
Gilles Vanwalleghem @drgillesv.bsky.social Assistant Professor at Aarhus University, Denmark. Working with Zebrafish to understand the gut-brain axis 
@mrgretjane.bsky.social @mrgretjane.bsky.social 
Tim Takaro @timtakaro.bsky.social Physician-scientist in planetary health, active optimist and father of two.
Penguin Books @penguinbooksusa.bsky.social We publish fiction and nonfiction adorned with the famous dignified but flippant logo.
Matthieu Dugal @matthieudugal.bsky.social Animateur, journaliste, auteur: quotidienne Moteur de recherche, Ici Première, 19h-20h; en ondes à la télé sur Ici Explora et Tou.tv dès le 11 septembre 20h
lizzo @lizzobeeating.bsky.social THIS IS MY ONLY PAGE ON BLUESKY - ANYONE ELSE IS A FAKE PAGE!
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Ecology Ottawa @ecologyottawa.bsky.social Working to make Ottawa the green capital of Canada 🌿 Nous nous efforçons de faire d’Ottawa la capitale verte du Canada.
www.ecologyottawa.ca | info@ecologyottawa.ca
Climate Watcher @pmagn.bsky.social Watching the Climate Collapse 👀
#Photography Born ~318ppm #pnw #climate #quitflying
PhDForum @phdforum.bsky.social A supportive community of practice of mostly doctoral students and postdocs on Twitter since 2012. Our free online quiet study room opened 24/7 in 2020 and is filled with wonderful people. www.thephdforum.com 
Mike Norman @mnorman.bsky.social 
ErrantScience @errantscience.com An account full of daily silly science cartoons
Drawn by @drmceep.bsky.social
Kendra Zamzow @earthchemistry.bsky.social Ts'itonhna' nene' ghestnaa eł izdaa. 5th generation Californian living off-grid Alaska. PhD in Env Chemistry: microbes, trace minerals. Interests: climate change, shelter dogs, natural building, salmon nation. Learning bits of Ahtna Dene language, culture.
Laura Jane Grace @laurajanegrace.bsky.social New album “Adventure Club” out July 18th
https://linktr.ee/LauraJaneGrace?utm_source=linktree_admin_share
Rowan Hooper @rowhoop.bsky.social Journalist and podcast host @newscientist.com. Former Tokyoite. Books: SUPERHUMAN (2018), HOW TO SPEND A TRILLION DOLLARS (2021), TOGETHERNESS (2026). すごい!
Daniella @dgibber123.bsky.social Me on politics, pop culture, trash 📺, food, DC, AXA, SXM, football & RHOP. Former POTUS44, now a CAPer. Mum. The Tent Pod @thetentpod.bsky.social cohost. Views are my own, obvi
Theo Ward @theoward.bsky.social Writer. Fetal Irish emigrant. Looking beyond the peephole of rage. 🇮🇪 🇨🇦
http://instagram.com/londontheo
Ryan Reynolds @vancityreynolds.bsky.social owner: Aviation Gin - Mint Mobile - Maximum Effort - Wrexham AFC
Sierra Club BC @sierraclubbc.bsky.social At Sierra Club BC, we are creating a more inclusive movement that invites everyone to better care for the ecosystems that sustain us all.
https://sierraclub.bc.ca/
Selina Wray @selinawray.bsky.social Prof of Molecular Neuroscience
UCL Queen Square Institute of Neurology
Alzheimer’s disease & stem cell models
Barnsley lass
Nature Portfolio @natureportfolio.nature.com Nature Portfolio’s high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.- B Umar Ahmad @babasaraki.bsky.social PhD | Genomicist | global health, NGS, genomics, diagnostics, R&D, policy | bioinformatics-trained |Founder @OpenSciNigeria, @BioSeqc | @PLOSONE Editor
mycorrhizal wong @rrrwong.bsky.social water lover
Mother Jones @motherjones.com Investigative journalism 🕵️, politics 🗳️, chart-tastic 📊, and sometimes sarcastic 🙄😌🤪
Join our people-powered nonprofit newsroom: motherjones.com/subscribe
Sierra Club @sierraclub.org Explore, enjoy, and protect the planet!
sierraclub.org
The Nature Conservancy @nature.org Together, we can create a world where people and nature thrive. 🌍💚 Subscribe for real-world solutions to our planet’s biggest challenges: nature.ly/GlobalInsights
Jimmy Fallon @jimmyfallon.bsky.social 
Monika Bauerlein @monikab.bsky.social CEO at the Center for Investigative Reporting, where we create the in-depth, rigorous, and free-to-all journalism that you deserve. Follow my amazing colleagues at @MotherJones.com and @Revealnews.org.
Alison Gemmill @alisongemmill.bsky.social Demographer/Epidemiologist. Associate Professor @UCLA. Repro/perinatal/population health, fertility, life course, health equity.
Andrés Fontecilla @andresfontecilla.bsky.social Député solidaire de Laurier-Dorion (Villeray et Parc-Extension) depuis 2018. Candidat en 2026!
#Québec #Montréal #AssNat #PolQC
Réseaux sociaux et contact : https://linktr.ee/qslaurier.dorion
BBC Trending @bbctrending.bsky.social In depth reporting about the world of social media.
Listen to our podcast: https://www.bbc.co.uk/programmes/p01kdgrn
René Saint-Louis @renesaintlouis.bsky.social Vous vous intéressez au Grand Montréal, vous êtes à la bonne place. Journaliste à l'émission Le 15-18 à Radio-Canada.
Mustafa O. Guler @mustafaoguler.bsky.social Biomaterials, Bioengineering, Nanomedicine, Nanomaterials, Fellow @RoySocChem, Ed. Brd. Mb. @ACSBiomaterials @SciReports, Professor @UChicago @UChicagoPME
sofi¹³ @taylorswift13.swifties.social evelyncelia ♡
@honeymoon
https://boxd.it/7Bjtp
tt: @sof1swf🕊
Leadnow @leadnowca.bsky.social Uniting and mobilizing progressives in Canada for a just and climate-safe future for all.
leadnow.ca
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Chris Rea @chrisrea.bsky.social 
Pause @ Real Scientists DE @realscientists.de Das deutschsprachige @RealScientists.
Echte Wissenschaft von echten ForscherInnen, AutorInnen, KommunikatorInnen, KünstlerInnen... Diese Woche: Pause
Mike De Souza @mikedesouza.bsky.social Quebec-Atlantic bureau chief at The Canadian Press. Journaliste d'enquête, Habs fan, Montrealer. mikedesouza.com
Canada's National Observer @nationalobserver.com Canada's National Observer delivers vital reporting on the defining crisis of our time: climate change. Through rigorous investigation and compelling storytelling, we expose the forces shaping Canada's climate future.
www.nationalobserver.com/newsletters
Simon Coutu @simoncoutu.bsky.social Reporter - Hercule Poirot
Mark Johnson @markjohnson.bsky.social Advocacy Lead at Asylum Seekers Centre Sydney | Human rights & civil liberties enthusiast | Brit in Australia | Views here are my own
Jonny Wakefield @jonnywakefield.bsky.social Edmonton Journal/Sun reporter on the justice beat. International curling correspondent emeritus. American who moved to Canada, stray cat re-homer and (hopefully not totally insufferable) distance runner.
Dogwood @dogwoodbc.bsky.social we bring people together to transform our democracy, uphold Indigenous rights and defend the climate, land and water that sustain life in B.C.
www.instagram.com/dogwoodbc
www.tiktok.com/@dogwood.bc
www.youtube.com/@dogwoodbc
Ossie Michelin @osmich.bsky.social "It is best not to anticipate the plans of Lady Deathstrike."
-Lady Deathstrike
Dr. Heidi Hutner @heidihutner.bsky.social Filmmaker, Professor, Writer, Ecofeminist
Director/Producer:
Radioactive: The Women of Three Mile Island -on Amazon Prime, AppleTV
Working on a new film……ATOMIC FIRE
RADIOACTIVEthefilm.com
Josh Fox 🔜 Kickstarting Black Armada's Advent Adventures @armadajosh.bsky.social Game designer, Black Armada Games. I like thinking about and talking about game design.
Creator of Ex Tenebris, Lovecraftesque, Last Fleet, Flotsam: Adrift Amongst The Stars.
Performer and editor, Black Armada Tales actual play podcast.
Unicorn Riot @unicornriot.bsky.social Official Account ~ UR is a decentralized nonprofit media org reporting underrepresented stories and shedding light on alternative perspectives and systems. linktr.ee/unicornriot
CoPEH-Canada @copeh-canada.bsky.social Community of Practice in Ecosystem Approaches to Health/Communauté de pratique sur les approches écosystémiques de la santé
🌿Land-based learning, One-Planetary- EcoHealth, climate
🐢Contributing to transformation throughout Turtle Island
copeh-canada.org
Michael Moore @mmflint.bsky.social Filmmaker. Writer. Citizen. Podcaster. Listen to “The Michael Moore Podcast” on Apple & Spotify. Sign up for my free newsletter at MichaelMoore.com
APTN News @aptnnews.bsky.social Official account for APTN News, our stories told our way.
@jimharris.bsky.social @jimharris.bsky.social 
Rev Yearwood @revyearwood.bsky.social a climate justice activist, podcaster, donor, filmmaker and part of an accountable intergenerational, leaderful, matriarchal EJ frontline led movement: revyearwood.com
HsnRi @hsnri.bsky.social 
Libby Chamberlin @libbychamberlin.bsky.social The Upper Connecticut River Valley’s favorite daughter, now home in Colorado.
Sr Policy & Advocacy Advisor @communitychange. Fmr @SenSanders, @MiddleSeatCo, @CoHouseDem. Views mine, correct, and mostly about taxes & trail running.
Ligne 1 - Verte @stmligne1verte.stm.info 
Ligne 5 - Bleue @stmligne5bleue.stm.info 
Carl Zimmer @carlzimmer.com NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Francesca Fiorentini @franifio.bsky.social Chinese-Italian Scallion • Correspondent, comedian • Host of The Bitchuation Room Podcast on YouTube and Twitch • Newsbroke on @ajplus• IG: @franifio
Chuck Hughes @chuckhughes23.bsky.social Norfolk, Ne
graeme @graeme.bsky.social Designer
Harrison Jacobs @harrisonxjacobs.bsky.social Exec editor @ARTnews / reporting in @businessinsider @VICEnews @WashingtonPost @verge, etc. / writing fiction you'll never read
India Desjardins @indiadesjardins.bsky.social
John Lewis @astrojthe3.bsky.social Learning and Education Design specialist, Software (Python/vue.js) dev, PhD Astronomy, @harvard.edu @cosmicds.bsky.social, 🔭✝️
Comments, RTs, likes are all me and represent on one else
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.🥄
Same team from Twitter but with more gray hairs. 🚀🛰️🧪🔭
climate.nasa.gov
they/them
🏳️🌈🫶🏳️⚧️
Onesizefitsall @onesizefitsallau.bsky.social 
Tzar (cornwatch) @algore.bsky.social Climate change is our world’s biggest issue
NOT actually Al Gore
BadHombreLands NPS @badhombrenps.bsky.social Unofficial feed of Badlands National Park. Protecting rugged scenery, fossil beds, 244,000 acres of mixed-grass prairie & wildlife from two-bit cheetoh-hued despots. OG #AltGov #Altnps #TheResistance #prodemocracy #resist #punchnazis #wildernesswarrior
Paul Sokoloff @paulsokoloff.bsky.social Queer botanist and lover of cool things in the sky (he/him)
Rusty Moltisanti @hoodbiologist.bsky.social Amateur poster, professional dumbass.
Richard Tofel @dicktofel.bsky.social now consulting at Gallatin Advisory, instructor @HarvardChanSPH, author of Second Rough Draft on Substack; former president of ProPublica
@networkforphl.bsky.social @networkforphl.bsky.social The Network for Public Health Law is a national nonprofit organization dedicated to advancing the use of law to promote, protect and improve public health.
🔗 Visit us at: https://www.networkforphl.org/
Zack Bornstein @zackbornstein.bsky.social Emmy-losing Writer/Director (#Shrinking, @nbcSNL, @Netflix, @Hulu, @Dreamworks, @JimmyKimmelLive, #StrangePlanet, @NewYorker)
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Québec Science @quebecscience.bsky.social Québec Science, le magazine scientifique québécois depuis 1962.
www.quebecscience.qc.ca
spencer @sleepinthegardn.bsky.social Rio de Janeiro • Bxd • 🏳️🌈
Dr. Chris Kassotis @cdkassotis.bsky.social Assistant Professor at Wayne State University in Detroit. Endocrine Toxicologist studying endocrine disruptors, chemical mixtures, & metabolic health. Mediocre runner, amateur wine-maker and baker, and expert dog lover.
Catherine Girard @catherinegirard.bsky.social Montréal & Prague | PhD Candidate, Political Science, Security & Strategic Studies at Masaryk Uni | Researching the far right extremism, and gender, and digital subcultures
Frédéric Bouchard @fbouchard.bsky.social Papa, Prof philo des sciences, Doyen (Dean), Faculté des arts et des sciences, Université de Montréal. Ébéniste à temps perdu. https://fredericbouchard.org/biographie/ et blog https://www.substack.com/@fredericbouchard
Future Earth @futureearth.bsky.social We are a network of scientists, researchers, and innovators working to provide the knowledge needed to accelerate transformations toward sustainability.
futureearth.org
Seth Moulton @sethmoulton.bsky.social Candidate for US Senate in Massachusetts. Our fight can't wait.
Support us today -- https://linktr.ee/sethformassachusetts
Chelsea Manning @xychelsea.tv 
Matthew Remski @matthewremski.bsky.social Cohost at http://conspirituality.net.
DM for Signal. Antifascist Dad forthcoming from North Atlantic: Spring 2026: https://www.penguinrandomhouse.com/books/807656/antifascist-dad-by-matthew-remski/
Caitlin S., PhD @paleophile.bsky.social Research Dev't & #SciPol | doing my best for science | Evolutionary Anthropology PhD | #celiac | 🐶 #DogRescue | #FosterCare | Personal account.
Marie Villeneuve @mvilleneuve.bsky.social Anime Phare Ouest 📻
Radio-Canada / CBC
📍Vancouver-Sag-Lac. 🏳️🌈